• Journal of KIBIM
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• v.1 no.2
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• pp.1-5
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• 2011

A recent introduction of BIM has raised a necessity for BIM guidelines and guidelines following the decision about the BIM introduction are being present both home and abroad. This study hereby intended to develop BIM guidelines to the architectural field, for which the role and development directives of BIM guidelines were set up based on BIM concepts and examples of foreign guidelines. As a result, the role of guideline in (1)Activation of BIM (2)Support BIM process (3)Support and enhance collaboration (4)Standardized implementation of construction information (5)Technical support for BIM utilizing technology. It also classified the role of each guideline, standard and manual to establish detailed development directives. Besides, regarding the BIM process to clarify the goal to share among participants, information levels per stage and applicable scopes, for the sake of when to introduce BIM and how to use it properly, their contents were suggested in consideration of applicable BIM technologies based on business for each design stage at home.

• Journal of Korean Society for Geospatial Information Science
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• v.18 no.3
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• pp.49-56
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• 2010

The Genetic Algorithm is one of the population surface modelling tool in the field of urban and environmental research based on the gridded population data. Taking the East-Hwasung area as the case, this study first builds a gridded population data based on the GIS databases as well as municipal population survey data. The study then constructs the attribute values of the explanatory variables by way of GIS tools. The regression model constructed with the same variables is also run as a comparative purpose at the same time. It is shown that the GenAlg output predicted as much consistent and meaningful coefficient estimates for the explanatory variables as the regression model, indicating that it is a very useful interdisciplinary research tool to find optimal solutions in urban problems.

• Korean Institute of Interior Design Journal
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• v.18 no.5
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• pp.49-58
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• 2009

Robert Venturi's theories like 'Complexity and Contradiction in Architecture' and 'Symbolism of Architecture' had a major impact on architects in postmodern culture and we could have his contextual understandings in those theories. In his early books, "Complexity and Contradiction in Architecture" and "Learning from Las Vegas", Robert Venturi showed theories related to context several times. But with looking at existing books or papers, we could barely see well-organized studies about his contextual understandings. So this study shows contextual approaches and thoughts with those theories, 'Complex and contradictory architecture', 'Architectural order and conventional architecture', 'Discontinuity in internal and external architecture', and 'Symbolism of architecture' in his two books. In those four theories, Venturi's contextual understandings are as fellows. To begin with, he developed contextual theories in architecture, understanding a whole building embracing each architectural factor, with architectural thoughts of complexity and contradiction. Second, he stressed architectural order to link each contradictory factor and used conventional architecture, as for existing common and ordinary things, to make available communication. Conventional factors were applied to urban viewpoints. Given the fact that contemporaries shared those factors, we could see contextual understandings in his approach. On top of that, unlike modern architects, he understood that functions of the inside and the outside were two different things. Based on contextual thoughts, he tried applying 'facade' that is one side providing an interface between in and out of a building to surroundings. Last, he wanted to express any meaningful connection between present and past, using symbolism in architecture. Presented by symbolism of architecture, architectural functions, architectural uses, historical meaning, ordinary factors, or something were also based on sharing in contemporary people. As the methodology to show these contextual factors, Venturi used an approach of symbolism.

• Journal of Korean Society of Steel Construction
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• v.25 no.3
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• pp.255-265
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• 2013

The major goal of this study is to develop the industrialized structural system that can build high-rise buildings using the box-shaped steel frames such as a unit module system. In order to achieve such a goal, we need the advanced details for joints that consist in a single unit. Furthermore we also need to commercialize the unit modular building system through the basic experiments, research of theoretical analysis and the achievement of seismic performance. This study derived to develop the derails in the beam-to-column joint and to carry out structural performance test. Test results, a joint with thickness of 6.0T can be possible to maintain the plastic rotational angle for strength and seismic performance. Therefore, joint with thickness of 6.0T is able to apply when considering reinforcement in the local of stress concentration.

• The Journal of the Korea Contents Association
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• v.13 no.12
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• pp.126-135
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• 2013

The purpose of this study is to identify characteristic of Swedish craft and modern design in especially furniture and interior design through the philosophy and humanitarian functionalism of Svenskt Tenn. The study completed through researching what the design paradigm of architecture and furniture design in those days was, and theoretically analyzing how this unique brand became a leading modern Swedish style in the European stream of functionalism design. Working upon this research, the study concludes the concept of the humanitarian functionalism design what Firma Svenskt Tenn wanted to realize through analyzing the aspects of form and material of Josef Frank' works who mainly contributed to form the Svenskt Tenn's unique design identity and comparing them to the other design examples of those days. The result are as follows: 1) Organic composition of space and elements, styles and functions, 2) Unique space composition of amalgamation, 3) Open space with abstract patterns, 4) Furniture shapes of displaying space environment, 5) Overcoming the limits of pragmatic functionalism based on rationalism.

• Archives of design research
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• v.18 no.1 s.59
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• pp.125-134
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• 2005

The Main hall of the contemporary church has been used ineffectively. Therefore the purpose of this study is to search various ways of using this space of the contemporary church, which was restricted only to worshiping purposes, and to propose this idea to the local community. This research is based on the modern theology which insists on the responsibility of the church in its local community. Data was collected through questionnaires and interviews. The subjects of this study were 360 pastors, members of churches and local residents. The interviews were carried out from october 8th. 2003. to March 29n0. 2004. The results are as follows: 1) pastors, members of churches and local residents are for the relationship between church and community. 2) Multi-functional plans of spaces in main hall are recommended to provide cultural activities such as concerts, plays, funerals and marriage ceremonies, etc. 3) In building or reconstructing a church, functions for community service and programs to maximize the use of church facilities must be considered in the plans.

• 한국방재학회:학술대회논문집
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• 2011.02a
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• pp.156-156
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• 2011

중량물 혹은 철골구조물 등을 고정시키는데, 건축구조물의 철골기둥, 터빈 제네레이터 기기등을 콘크리트 구조물에 부착시키기 위해 널리 쓰인다. 1990년대 들어 국내 건물의 리모델링, 보수 및 유지관리의 증가에 따라 앵커의 사용량도 현저히 증가하고 있으나 대부분 고가의 외국산제품을 수입하고 있다. 현재 국내외에 주로 시행되는 앵커타입은 마찰형 앵커이나 마찰형 앵커와 달리 지압형 앵커의 경우, 외국에서는 이미 그 유효성에 대한 인식이 널리 퍼져있으며 각국의 지반조건에 적합한 설계법이 개발되었다. 그러나 국내의 경우 이러한 연구가 미진한 실정이며 이에 대한 연구가 절실한 상황이다. 본 연구에서는 중량물앵커(Heavy Duty Anchor)의 인장시험을 실시하여 내력을 규명하고 도출한 결과를 기존 시험연구 결과와 비교분석하여 기 제안된 이론식들과 사업경제성에대해 보다 깊이있고 정확한 적용성을 입증하는데 본 연구를 수행하였다. 시험을 통한 저강도 파괴시험의 결과 구조부재의 접합부에서 각 시험체마다 뽑힘파괴가 발생하였으며, 뽑힘파괴가 발생한 시험체는 앵커강재의 파괴력 또는 콘크리트의 콘파괴를 발생시키기에는 앵커슬리브의 확장력이 작게 작용되었다. 그 결과, 콘파괴 대신 구조부재의 접합부에서 뽑힘파괴가 발생되었으며 이를 통해 설계시, 앵커의 안정성을 증가시키기 위해 구조부재의 접합부를 연성적이며, 부가여력을 충분히 지니도록 설계하는 것이 효과적인 것으로 나타났다. 고강도 파괴시험의 결과 콘파괴가 발생되었음을 알 수 있는데, 본 시험에 사용된 앵커의 경우 정착위치가 구조물의 연단 모서리 거리와 너무 근접하여 앵커의 내력이 감소하게 되어 콘크리트의 콘강도가 발생되기 전에 먼저 파괴되었다. 따라서 설계시, 앵커의 파괴강도를 증가시키기 위해 앵커의 정착위치를 고려한 설치를 통해 앵커체결과정에서 적정 연단거리를 확보하는 것이 효과적인 것으로 나타났다. 앵커볼트 최소간격과 연단거리에 따른 파괴시험결과 앵커볼트의 간격이 허용범위 내에서 넓어질수록 불균등 부반력의 차는 감소하였으며, 최대 부반력도 감소하였다. 따라서 앵커의 파괴저항강도를 증가시키기 위해서는 허용범위 내에서 앵커볼트의 설치간격을 증가시키는 것이 효과적인 것으로 나타났다.

• The Journal of the Korea Contents Association
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• v.16 no.5
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• pp.306-317
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• 2016

Both the formal type of architecture and free-form architecture have basic factors and methods for basic expression. Because the use of digital design tools for creation of free-form design mostly depends on the character and ability of designer, this study aims to propose establishment of free-form design creation method as a prototype, including the method to create free-form design, through setting up rules that can be used in common. This study is carried out on the basis of the application of digital design tools used for creation of conceptual free-form styles at the phase of conceptualization and development, which is different from the general theory of free-from design. The free-from style in the modern architecture has begun with the changes in digital design tools and design concepts. In the case study based on the free-form designs in precedent studies, the morphological characteristics have been analyzed and interpreted by using the language of digital design tools, so that this study will suggest the techniques to realize the free-form style on the basis of geometric transformation by using the digital design tools, as well.

• Journal of Korean Society for Geospatial Information Science
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• v.16 no.4
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• pp.65-71
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• 2008

In this study, two residential complexes, both built in the New City area after 2006 and both composed of over 500 households, were selected to estimate an efficient accessibility and connectivity index using accessibility and connectivity theories and methods from previous studies. With architectural blueprints, the nodes and edges of both residential complexes were drawn out and the accessibility matrixes were derived using these nodes and edges. As a result, the connectivity indices of both residential complexes were lower than 1, the accessibility index of Dong-tan was 86.922 being smaller than the accessibility index of Ilsan, 96.199, and the efficiency index of both residential complexes were similar being 0.26. With these indices it is expected to geometrically estimate the residential complexes and predict the pedestrian passing conveniences.

• Journal of the Korean Society for Nondestructive Testing
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• v.28 no.2
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• pp.217-224
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• 2008

Trusses are found in many common structures such as bridges and buildings. The truss is a fundamental design element in engineering structures and it is important for an engineer to apply the truss design to engineering structures by understanding the mechanics of truss element. In an experimental course, the experiment selves as an example of the usefulness of the Wheatstone bridge in amplifying the output of a transducer. With the apparatus described here, it is possible to obtain experimental measurements of forces in a truss member which agree within errors to predictions from elementary mechanics. The apparatus is inexpensive, easy to operate, and suitable as either a classroom demonstration or student laboratory experiment. This device is a small table-top experiment. The conventional strain measuring device is costly and complicated - it is not simple to understand its structure. Hence, strain gage and the A/D converter are assembled to come up with a load and a strain measuring device. The device was tested for measuring the strain in a loaded specimen and the results were compared to those predicted by theory of mechanics.